MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 194

• Manufacturer Part Number: MM912H634DM1AER2
• Description: 16-bit Microcontrollers - MCU 64KS12 LIN2XLS/HS ISENSE
• Manufacturer: Freescale Semiconductor

Specifications of MM912H634DM1AER2

• Rohs: yes
• Core: HCS12
• Processor Series: MM912F634
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 5.5 V to 18 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 15
• Interface Type: SPI
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 15
• Number Of Timers: 1
• Program Memory Type: Flash
• Supply Voltage - Max: 18 V
• Supply Voltage - Min: 5.5 V

Functional Description and Application Information
Interrupt Module (S12SINTV1)
4.29.5.3
Wake-up from Stop or Wait Mode
4.29.5.3.1
CPU Wake-up from Stop or Wait Mode
Every I bit maskable interrupt request is capable of waking the MCU from stop or wait mode. To determine whether an I bit
maskable interrupts is qualified to wake-up the CPU or not, the same conditions as in normal run mode are applied during stop
or wait mode:
•
If the I bit in the CCR is set, all I bit maskable interrupts are masked from wake-up the MCU.
Since there are no clocks running in stop mode, only interrupts which can be asserted asynchronously can wake-up the MCU
from stop mode.
MM912F634
Freescale Semiconductor
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